Dubai weather in May
Dubai averages 37°C by day and 25°C at night in May, with the sea at 30°C and 0 days with at least 1 mm of rain. It warms up by about 3°C into June.
Day
37°C
Night
25°C
Sea
30°C
Rainy days
0
Flight from London
7h
What May feels like
May is hot in Dubai: proper beach weather.
The sea is warm at 30°C: comfortable for long swims.
It rarely rains: about 0 wet days on average.
Of the 48 sun destinations we track, Dubai is the #2 warmest in May.
Want it warmer in May?
These are hotter than Dubai this month for at most an hour and a half more flying:
Dubai weather by month
May is highlighted. Compare with April and June, or see the full year in Dubai.
Dubai in May: quick answers
Is Dubai hot in May?
May is hot in Dubai: proper beach weather. Average highs are 37°C and lows 25°C.
Can you swim in Dubai in May?
The sea is warm at 30°C: comfortable for long swims.
Does it rain in Dubai in May?
It rarely rains: about 0 wet days on average.
What is the warmest month in Dubai?
July, at an average high of 41°C. The coolest is January at 24°C.
How long is the flight to Dubai from the UK?
About 7h direct from London, estimated from the 5,495 km distance. Check your airline for exact times.
Still choosing? See where is hot in May for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in May from 2016 to 2025, from the Open-Meteo historical weather archive (ECMWF ERA5 reanalysis). Sea temperature is the 2023 to 2025 average from the Open-Meteo marine archive. A rainy day has at least 1 mm of rain. Reanalysis describes an area about 25 km across, so sheltered resorts can run a degree or two warmer. Flight time is a distance-based estimate from London Heathrow.
Planning Dubai in May?
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